Welcome To the Hoffman Amplifiers Forum
January 24, 2026, 08:54:16 pm
Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 08:54:16 pm | ||
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| rafe and 41 Guests are viewing this board. | ||||
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Heater Question
Started by jeff |
5 Replies
4312 Views |
February 19, 2011, 05:10:54 amby jeff |
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Fender 5E7 Bandmaster ?
Started by worth |
4 Replies
7011 Views |
February 18, 2011, 03:29:14 pm by FYL |
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20 Replies
12526 Views |
February 17, 2011, 11:04:15 pm by PRR |
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1 Replies
3604 Views |
February 17, 2011, 07:27:51 pm by moody |
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EL34 cathode bias?
Started by firemedic |
20 Replies
14562 Views |
February 16, 2011, 06:18:45 pm by PRR |
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Premier 100R Schematic?
Started by SimpsonDesign |
2 Replies
4511 Views |
February 16, 2011, 11:54:31 am by stingray_65 |
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13 Replies
8002 Views |
February 16, 2011, 09:19:24 am by frank57 |
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UPDATE: PT help needed
Started by Geezer |
22 Replies
9945 Views |
February 15, 2011, 11:13:35 pm by PRR |
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10 Replies
7682 Views |
February 15, 2011, 04:18:22 pm by jojokeo |
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SE bass amp
Started by Leevi |
5 Replies
4718 Views |
February 15, 2011, 07:00:04 am by bakerlite |
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7 pin sockets
Started by rzenc |
2 Replies
3127 Views |
February 14, 2011, 10:16:52 am by rzenc |
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Hammond M-103 Tube Organ
Started by RicharD |
29 Replies
16817 Views |
February 14, 2011, 09:32:39 am by DummyLoad |
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Fender 5D5
Started by StevieRayVehkakoski |
4 Replies
5658 Views |
February 14, 2011, 09:19:21 am by tubeswell |
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Baldwin Tone Cab w/P15N Speakers
Started by zendragon63 |
0 Replies
4524 Views |
February 13, 2011, 10:22:26 pm by zendragon63 |
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"Pseudo" channel switching implemented
Started by Geezer |
32 Replies
17966 Views |
February 13, 2011, 08:12:32 pm by Tone Junkie |
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Question about 5 volt tap
Started by Tone Junkie |
10 Replies
5877 Views |
February 13, 2011, 02:59:38 pm by Tone Junkie |
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Marshall Silver Jubilee
Started by TIMBO |
3 Replies
4303 Views |
February 13, 2011, 01:15:58 pm by TIMBO |
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Steel chassis
Started by jeff |
13 Replies
6299 Views |
February 13, 2011, 06:37:15 am by jeff |
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3 Replies
3663 Views |
February 13, 2011, 02:10:28 am by kagliostro |
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Weird PS - Baldwin Amp
Started by DummyLoad |
6 Replies
6001 Views |
February 13, 2011, 12:51:24 am by DummyLoad |
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Stereo amplifier
Started by dynaman1 |
7 Replies
5569 Views |
February 12, 2011, 10:17:59 am by dynaman1 |
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Tranny Washers
Started by J Rindt |
29 Replies
10603 Views |
February 11, 2011, 05:38:59 pm by Tone Junkie |
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6G6A build frustrations
Started by Norwatt |
2 Replies
3134 Views |
February 11, 2011, 03:42:14 pm by Norwatt |
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Line out solution
Started by firemedic |
6 Replies
4164 Views |
February 11, 2011, 10:32:06 am by OldHouseScott |
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Triode pentode switch
Started by 67polara |
4 Replies
4501 Views |
February 11, 2011, 09:41:38 am by jeff |
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Acceptable Cap Leakage in a vintage AC30?
Started by Voxbox |
2 Replies
3781 Views |
February 10, 2011, 02:49:52 am by Voxbox |
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Vox AC4 or something else?
Started by g-man |
12 Replies
8891 Views |
February 09, 2011, 09:20:39 pm by jojokeo |
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master volume problem
Started by worth |
9 Replies
5532 Views |
February 09, 2011, 08:23:30 pm by sluckey |
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TOS Voltages
Started by sdp1234 |
3 Replies
3508 Views |
February 09, 2011, 12:54:02 pm by sdp1234 |
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5879 & Tweed OD Lite II questions
Started by tonewood |
11 Replies
7004 Views |
February 09, 2011, 12:37:14 pm by tonewood |
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Lucky me
Started by telenorman |
5 Replies
3761 Views |
February 09, 2011, 10:59:44 am by telenorman |
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5 Replies
4538 Views |
February 09, 2011, 09:30:15 am by bluestone |
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Tube pairings of the Sunn 2000s
Started by pbman1953 |
25 Replies
9756 Views |
February 09, 2011, 07:25:04 am by sluckey |
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4 Replies
3432 Views |
February 09, 2011, 04:47:12 am by Rockabilly1 |
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Thanks Uncle Junior!
Started by Stankfut |
2 Replies
3463 Views |
February 09, 2011, 02:43:16 am by Willabe |
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AB763 Static Dissipation
Started by samato |
3 Replies
3389 Views |
February 09, 2011, 12:21:09 am by PRR |
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32 Replies
17221 Views |
February 08, 2011, 05:32:17 pm by bobmegantz |
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sound city 120 can I fix it?
Started by telenorman |
21 Replies
12853 Views |
February 08, 2011, 04:44:50 pm by rafe |
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1 Replies
4089 Views |
February 08, 2011, 01:16:27 pm by kagliostro |
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Loud buzz in AM radio when my amp is on.
Started by navdave |
10 Replies
6744 Views |
February 08, 2011, 10:28:01 am by navdave |
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Alpha pots and Marshall knobs
Started by alerich |
12 Replies
7174 Views |
February 08, 2011, 06:57:29 am by EL34 |
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1-Tube Reverb Circuit
Started by fiftynine |
8 Replies
6036 Views |
February 08, 2011, 01:36:10 am by TIMBO |
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2 Replies
3410 Views |
February 07, 2011, 08:27:28 pm by PRR |
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Hoffman 1.8k, 120k & 180k resistors
Started by tubenit |
2 Replies
3492 Views |
February 07, 2011, 07:59:21 pm by EL34 |
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For those fighting noise on a les paul
Started by JayB |
3 Replies
3809 Views |
February 07, 2011, 05:21:15 pm by samato |
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ADA ROCKET A20R
Started by rzenc |
0 Replies
3969 Views |
February 07, 2011, 08:39:42 am by rzenc |
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Power Supply Help
Started by TIMBO |
12 Replies
6178 Views |
February 07, 2011, 01:07:27 am by TIMBO |
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VVR questions
Started by bluesbear |
9 Replies
5489 Views |
February 06, 2011, 11:06:46 pm by bluesbear |
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6 Replies
4178 Views |
February 06, 2011, 08:38:00 pm by Searing |
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Favorite B/F Deluxe Reverb mod?
Started by jojokeo |
16 Replies
8761 Views |
February 06, 2011, 12:32:01 pm by samato |
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